Question

我有一个查询，我写的是为了提取数据并对特定ID进行计数，我现在的问题是，而不是数据ruturning作为我的计数的单个状态行，它没有正确地对它们进行分组：

Select  ti.Status [Status]
      , (SELECT COUNT(*) FROM Local_Sent With(Nolock) Where ls.localID = LO.ID and ls.STID = 7) [Delivered]
      , (SELECT COUNT(*) FROM Local_Sent With(Nolock) Where ls.localID = LO.ID and ls.STID = 6) [Duplicate]
      , (SELECT COUNT(*) FROM Local_Sent With(Nolock) Where ls.localID = LO.ID and ls.STID = 10) [Error: Invalid]
      , (SELECT COUNT(*) FROM Local_Sent With(Nolock) Where ls.localID = LO.ID and ls.STID = 2) [Sent]
      , (SELECT COUNT(*) FROM Local_Sent With(Nolock) Where ls.localID = LO.ID and ls.STID = 9) [Undelivered]
From Local LO With(Nolock)
Inner Join Local_Sent ls With(Nolock)
    On LO.ID = ls.localID
Inner Join ls.StatusID SS
    ON ls.StatusID = SS.ID
Inner Join FileStatus FS
    On M.FileStatus = FS.ID
Where Convert(varchar,ls.LoDate,23) = DateAdd(day,-1, Convert(Varchar,GETDATE(),23))
Group By ti.Status, M.ID, ls.LoDate

返回结果：



Status Of Matters   Delivered   Duplicate   Error:  Invalid Sent    Undelivered
Broken Files            28          5           0         0         7
Follow-up File          2           0           0         0         13
Broken Files            1           0           0         0         15
Fixed Files             50          0           0         0         0
Fixed Files             11          0           0         0         4
Broken Files            1           0           0         0         4
Attempt Files           1           0           0         1         1
Follow-up File          7           1           0         1         21
Attempting Files        2           0           0         0         0
Fixed Files             16          0           0         0         0

我希望它返回：

Status Of Matters Delivered Duplicate Error: Invalid Sent Undelivered Broken Files 50 10 0 0 20 Follow-up File 10 2 0 1 15 Fixed Files 12 0 0 0 15 Attempt Files 20 0 0 0 8

Answer 1

我认为这应该有效：

Select  ti.Status [Status]
      , SUM(CASE WHEN ls.STID = 7 THEN 1 ELSE 0 END) [Delivered]
      , SUM(CASE WHEN ls.STID = 6 THEN 1 ELSE 0 END) [Duplicate]
      , SUM(CASE WHEN ls.STID = 10 THEN 1 ELSE 0 END) [Error: Invalid]
      , SUM(CASE WHEN ls.STID = 2 THEN 1 ELSE 0 END) [Sent]
      , SUM(CASE WHEN ls.STID = 9 THEN 1 ELSE 0 END) [Undelivered]
From Local LO With(Nolock)
Inner Join Local_Sent ls With(Nolock)
    On LO.ID = ls.localID
Inner Join ls.StatusID SS
    ON ls.StatusID = SS.ID
Inner Join FileStatus FS
    On M.FileStatus = FS.ID
Where Convert(varchar,ls.LoDate,23) = DateAdd(day,-1, Convert(Varchar,GETDATE(),23)
GROUP BY ti.Status

SQL 2008：分组未正确返回我的数据

1 个答案: